Top-rated pool and spa technicians.

Get matched with top pool and spa technicians in Rockville, MD

There are 5 highly-rated local pool and spa technicians.

TRUSTED BY ROCKVILLE, MD HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon159
    Verified pool and spa services reviews

Find Pool and spa technicians in Rockville

Avatar for Watermark Swimming Pool Services Inc

Watermark Swimming Pool Services Inc

10768 Tucker Street
4.78(
73
)
Approved Pro

Watermark Swimming Pool Services Inc

10768 Tucker Street
4.78(
73
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
385 local quotes requested

Watermark Swimming Pool Services, Inc. has over 40 years of professional swimming pool renovation, restoration, and repair experience. We serve residential and commercial pool customers throughout the Maryland, Washington DC, and Northern Virginia areas. We travel to your location to discuss your pool renovation and repair needs. We provide free estimates on all renovation work, including stone and brick coping, new glass and mosaic tiles, new pool interiors, adding a tanning shelf, leak detection, and much more. Let us take your pool into the 21st Century.

"Our pool is 35+ years old. Watermark Pool Services updated our pool with new tile, new coping and new plaster about 10 years ago. This year, we needed a few repairs, plus my husband always wanted sky blue plaster. This company's work crews are knowledgeable, efficient and courteous. I wouldn't want any other company but Watermark doing the work on my pool! We absolutely love our "new" pool and the blue plaster looks amazing!"

Jonathan B on July 2025

Watermark Swimming Pool Services, Inc. has over 40 years of professional swimming pool renovation, restoration, and repair experience. We serve residential and commercial pool customers throughout the Maryland, Washington DC, and Northern Virginia areas. We travel to your location to discuss your pool renovation and repair needs. We provide free estimates on all renovation work, including stone and brick coping, new glass and mosaic tiles, new pool interiors, adding a tanning shelf, leak detection, and much more. Let us take your pool into the 21st Century.

"Our pool is 35+ years old. Watermark Pool Services updated our pool with new tile, new coping and new plaster about 10 years ago. This year, we needed a few repairs, plus my husband always wanted sky blue plaster. This company's work crews are knowledgeable, efficient and courteous. I wouldn't want any other company but Watermark doing the work on my pool! We absolutely love our "new" pool and the blue plaster looks amazing!"

Jonathan B on July 2025


Avatar for Elite Pools

Elite Pools

8335 Pulaski Highway
4.50(
17
)
Approved Pro

Elite Pools

8335 Pulaski Highway
4.50(
17
)
Approved Pro
Customers say: Quick response
66 years of experience
Free onsite estimate

We're the Company with decades of experience in installing in ground swimming pools. Across the Mid Atlantic more people seek out the Elite Pools name than any other pool builder. Elite Pools is a family owned and operated company that has been in business since 1959. We build both residential and commercial inground pools and spas. Currently our business spans the Mid-Atlantic to include the Delaware, Maryland, Pennsylvania, Virginia and Washington D.C. pool contractor market. We are proud members of the Better Business Bureau with an A+ rating, the Association of Pool and Spa Professionals the Pool and Hot Tub Alliance, and the American Society of Landscape Architecture. Contact us for a free estimate!

"We recently had our pool built by Elite Pools, and we could not be happier with the experience and the results. From the very beginning, their team was professional, knowledgeable, and attentive to every detail. They guided us through the design process, helped us select the right materials, and kept us updated throughout construction. The crew was always respectful of our property, worked efficiently, and delivered on the promised timeline. The craftsmanship and quality of the finished pool exceeded our expectations—it looks amazing, and everything works perfectly. What stood out most was their communication and customer service. Anytime we had a question or concern, they were quick to respond and went above and beyond to ensure we were comfortable every step of the way. We highly recommend Elite Pools to anyone looking for a reliable, skilled, and customer-focused pool builder. They truly turned our backyard into a dream space!"

Michelle S on August 2025

We're the Company with decades of experience in installing in ground swimming pools. Across the Mid Atlantic more people seek out the Elite Pools name than any other pool builder. Elite Pools is a family owned and operated company that has been in business since 1959. We build both residential and commercial inground pools and spas. Currently our business spans the Mid-Atlantic to include the Delaware, Maryland, Pennsylvania, Virginia and Washington D.C. pool contractor market. We are proud members of the Better Business Bureau with an A+ rating, the Association of Pool and Spa Professionals the Pool and Hot Tub Alliance, and the American Society of Landscape Architecture. Contact us for a free estimate!

"We recently had our pool built by Elite Pools, and we could not be happier with the experience and the results. From the very beginning, their team was professional, knowledgeable, and attentive to every detail. They guided us through the design process, helped us select the right materials, and kept us updated throughout construction. The crew was always respectful of our property, worked efficiently, and delivered on the promised timeline. The craftsmanship and quality of the finished pool exceeded our expectations—it looks amazing, and everything works perfectly. What stood out most was their communication and customer service. Anytime we had a question or concern, they were quick to respond and went above and beyond to ensure we were comfortable every step of the way. We highly recommend Elite Pools to anyone looking for a reliable, skilled, and customer-focused pool builder. They truly turned our backyard into a dream space!"

Michelle S on August 2025


"We bought an above ground pool kit and decided we needed help! Dave and his crew took on this project and did an amazing job. From leveling the yard, to the finished product, Dave and his crew were great. We then decided to add on a deck on one end and they graciously agreed to do that as well. You couldn't ask for a more involved Contractor and great crews to work with. Always answered questions and did everything when they said they would. Highly recommend!"

Angela B on January 2024

Blue Horizon Construction is a residential swimming pool and deck contractor. We specialize in concrete and fiberglass pools as well as all kinds of deck and outdoor structure construction.

"We bought an above ground pool kit and decided we needed help! Dave and his crew took on this project and did an amazing job. From leveling the yard, to the finished product, Dave and his crew were great. We then decided to add on a deck on one end and they graciously agreed to do that as well. You couldn't ask for a more involved Contractor and great crews to work with. Always answered questions and did everything when they said they would. Highly recommend!"

Angela B on January 2024


Avatar for Coastal Pools, LLC

Coastal Pools, LLC

6608 Ocean Gateway
New on AngiNew on Angi
Approved Pro

Coastal Pools, LLC

6608 Ocean Gateway
New on AngiNew on Angi
Approved Pro
25 local quotes requested
12 years of experience

At Coastal Pools, we create exceptional outdoor living spaces that bring families together and transform backyards into lasting retreats. As a premier custom pool builder and service company, we offer full-scope expertise—from design and construction to remodeling, repair, and maintenance. With award-winning craftsmanship and a commitment to innovation and care, our team delivers luxury pools tailored to each client’s lifestyle. We proudly serve the Eastern Shore of Maryland, Delaware, Annapolis, and surrounding communities with: • Custom pool design & construction • Renovations & remodels • Service, maintenance & repairs Recognized as an Elite Builder by Pebble Technology and an Authorized Warranty Center for Pentair, Jandy, and Hayward, we’ve also been voted “Best Of” across multiple regions. Backed by certified expertise and a dedication to excellence, Coastal Pools is passionate about building and maintaining spaces where families create lifelong memories.

At Coastal Pools, we create exceptional outdoor living spaces that bring families together and transform backyards into lasting retreats. As a premier custom pool builder and service company, we offer full-scope expertise—from design and construction to remodeling, repair, and maintenance. With award-winning craftsmanship and a commitment to innovation and care, our team delivers luxury pools tailored to each client’s lifestyle. We proudly serve the Eastern Shore of Maryland, Delaware, Annapolis, and surrounding communities with: • Custom pool design & construction • Renovations & remodels • Service, maintenance & repairs Recognized as an Elite Builder by Pebble Technology and an Authorized Warranty Center for Pentair, Jandy, and Hayward, we’ve also been voted “Best Of” across multiple regions. Backed by certified expertise and a dedication to excellence, Coastal Pools is passionate about building and maintaining spaces where families create lifelong memories.


Avatar for Pool & Spa Works, LLC

Pool & Spa Works, LLC

4406 Medallion Drive
New on AngiNew on Angi
Approved Pro

Pool & Spa Works, LLC

4406 Medallion Drive
New on AngiNew on Angi
Approved Pro
8 years of experience
Free onsite estimate

Pool & Spa Works, LLC, formerly Waterworks LLC, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

Pool & Spa Works, LLC, formerly Waterworks LLC, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.


Avatar for Beltway Pools

Beltway Pools

7964 Conell Ct
4.84(
35
)
Approved Pro

Beltway Pools

7964 Conell Ct
4.84(
35
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
40 local quotes requested

Beltway pools was established with you, the customer, in mind. Our goal is to provide the most personable, straight forward service while raising the industry standard on communication and relationship building. We are members of the same community we serve, so we prefer to treat you like a neighbor instead of a number.

" I am paid more than 80k to redo my pool house located in Mclean, VA. The pool never worked. Always green. Every time you call, they will send one cleaning crew for 180$, but the answer from them was that the pool will be better after a few days. After a few days, the pool is green, and you call again, and they will say our pool needs multiple cleanings, and they will do various cleanings and send various invoices. When cleaning, they say the pool will improve in a few days. After a few days, if you call to ask why the pool is green, they will say it's one more service. This pool was reconstructed, and the same company did the plumbing and machines. Please be careful when hiring this company complete rip-off. After ripping off, they will say customers do not know anything about the pool. This is the value they will give to the customer who paid around 80k "

Prakash S on June 2025

Beltway pools was established with you, the customer, in mind. Our goal is to provide the most personable, straight forward service while raising the industry standard on communication and relationship building. We are members of the same community we serve, so we prefer to treat you like a neighbor instead of a number.

" I am paid more than 80k to redo my pool house located in Mclean, VA. The pool never worked. Always green. Every time you call, they will send one cleaning crew for 180$, but the answer from them was that the pool will be better after a few days. After a few days, the pool is green, and you call again, and they will say our pool needs multiple cleanings, and they will do various cleanings and send various invoices. When cleaning, they say the pool will improve in a few days. After a few days, if you call to ask why the pool is green, they will say it's one more service. This pool was reconstructed, and the same company did the plumbing and machines. Please be careful when hiring this company complete rip-off. After ripping off, they will say customers do not know anything about the pool. This is the value they will give to the customer who paid around 80k "

Prakash S on June 2025


Avatar for Phillips Landscape Management

Phillips Landscape Management

PO Box 5100
3.50(
10
)
Approved Pro

Phillips Landscape Management

PO Box 5100
3.50(
10
)
Approved Pro
32 years of experience
Free onsite estimate

Phillips Landscape Contractors was founded in 1993. Currently, we have 20 full time employees who are professionally uniformed and trained in the crafts they perform. We have ongoing training for all employees with topics such as safety issues, new state of the art product introductions and advanced installation procedures.

"Pool/spa project started in March 2022. To this date, almost 3 years later, the project has yet to be completed: both the pool and spa are leaking, at the astounding rate of over 1,000 gallons a week. This has been an ongoing problem since September 2022, yet not only has not it been fixed, but Mr. Phillips stopped returning calls for many months. Stay away!"

Jean P on October 2024

Phillips Landscape Contractors was founded in 1993. Currently, we have 20 full time employees who are professionally uniformed and trained in the crafts they perform. We have ongoing training for all employees with topics such as safety issues, new state of the art product introductions and advanced installation procedures.

"Pool/spa project started in March 2022. To this date, almost 3 years later, the project has yet to be completed: both the pool and spa are leaking, at the astounding rate of over 1,000 gallons a week. This has been an ongoing problem since September 2022, yet not only has not it been fixed, but Mr. Phillips stopped returning calls for many months. Stay away!"

Jean P on October 2024


Do Rite Construction Corporation

1747 Archers Glen
5.00(
23
)
Approved Pro

Do Rite Construction Corporation

1747 Archers Glen
5.00(
23
)
Approved Pro
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 local quotes requested

Do Rite Construction Corporation is a family owned and operated swimming pool construction company in the state of Maryland. We are proud to be a member of MHIC since 1984. Our specialty is in vinyl liner in ground swimming pools. We are dedicated to our customer satisfaction and needs. We are looking forward to offering you personal service, professionalism, and commitment to excellence and satisfaction. We will offer our service to you whether you need a liner replaced, a major renovation, or a minor repair and alteration. Let us design a new pool for you to fit your needs and your budget. Our presence on the job begins with commitment but never ends. Take the first step and we will do the rest.

"This company is absolutely wonderful. We had a new vinyl pool/salt water system installed. They are professional and a joy to work with. Our pool turned out beautifully and would recommend them to everyone. We had a pool at our old house and the pool that Louis and Chris installed was just as great. We couldn't be happier."

Pamela K on December 2020

Do Rite Construction Corporation is a family owned and operated swimming pool construction company in the state of Maryland. We are proud to be a member of MHIC since 1984. Our specialty is in vinyl liner in ground swimming pools. We are dedicated to our customer satisfaction and needs. We are looking forward to offering you personal service, professionalism, and commitment to excellence and satisfaction. We will offer our service to you whether you need a liner replaced, a major renovation, or a minor repair and alteration. Let us design a new pool for you to fit your needs and your budget. Our presence on the job begins with commitment but never ends. Take the first step and we will do the rest.

"This company is absolutely wonderful. We had a new vinyl pool/salt water system installed. They are professional and a joy to work with. Our pool turned out beautifully and would recommend them to everyone. We had a pool at our old house and the pool that Louis and Chris installed was just as great. We couldn't be happier."

Pamela K on December 2020


Avatar for System Pools, LLC

System Pools, LLC

11418 Rockville Pike, Apartment 705
4.94(
18
)
Approved Pro

System Pools, LLC

11418 Rockville Pike, Apartment 705
4.94(
18
)
Approved Pro
Customers say: Terrific value
25 local quotes requested
6 years of experience

Full service and repair company that does pool maitenance, opening and closings as well as installations and pool renovations in the DMV area. We are on the market for the past 8 years with over 400 recurring clients and more than a 1500 serviced clients over the years. Our pricings and packages could be found on: www.systempools.net

"The team was great! They did everything quickly and professionally. Nick is an amazing guy! I'll recommend his team to everyone. They are great! Awesome job! Five stars! "

Kate S on February 2025

Full service and repair company that does pool maitenance, opening and closings as well as installations and pool renovations in the DMV area. We are on the market for the past 8 years with over 400 recurring clients and more than a 1500 serviced clients over the years. Our pricings and packages could be found on: www.systempools.net

"The team was great! They did everything quickly and professionally. Nick is an amazing guy! I'll recommend his team to everyone. They are great! Awesome job! Five stars! "

Kate S on February 2025


Avatar for Leisure Contracting, LLC

Leisure Contracting, LLC

13 Main
4.43(
82
)
Approved Pro

Leisure Contracting, LLC

13 Main
4.43(
82
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
77 local quotes requested

Leisure Contracting, LLC, has been in business for over 18 years and performs the highest quality pool work. Turn your backyard into something to talk about. We listen to our customers�� needs and then design a custom plan to meet and exceed their wishes. Leisure contracting can handle any of your pool desires. Customer satisfaction is our guarantee. Need a new liner for your pool? Look no further! We carry the most durable liners around, available in a variety of patterns. Our large selection of Loop-Loc liners will make your pool look brand new.

"Highly recommend"

Kelly M on July 2023

Leisure Contracting, LLC, has been in business for over 18 years and performs the highest quality pool work. Turn your backyard into something to talk about. We listen to our customers�� needs and then design a custom plan to meet and exceed their wishes. Leisure contracting can handle any of your pool desires. Customer satisfaction is our guarantee. Need a new liner for your pool? Look no further! We carry the most durable liners around, available in a variety of patterns. Our large selection of Loop-Loc liners will make your pool look brand new.

"Highly recommend"

Kelly M on July 2023

...
Showing 1-10 of 165
Pool and Spa Servicing questions, answered by experts

Using bubble bath, bath oils, bath salts, or moisturizing products that contain butters or oils can damage your jetted tub. Because of the water pump and jet mechanism, you need to be more selective with products for a jetted tub than you would for a traditional bathtub in order to keep it functioning properly and avoid expensive repairs. These products also leave residue that can feed mildew and mold, so it’s best to avoid them.

Most hot tubs use between 1,500 watts and 6,000 watts of electricity, depending on the voltage of your heater. 120-volt heaters tip toward the low end, and 240-volt heaters tip toward the high end. Expect your pump to add another 1,500 watts. Newer, energy-efficient models use less electricity, while older models use more.

How often you change the water in your swim spa depends on how often you use it. Most manufacturers recommend changing the water every three to six months. If you use your swim spa throughout the seasons, it’s a good idea to set up a quarterly deep cleaning schedule. The ideal instructions should be in the owner’s manual.

The general rule of thumb is to lower it by about five degrees when you know you’re not using your hot tub for an extended period of time. With only a slight decrease in temperature, it will be easier to increase it to a desirable level when you’re ready to get back in the water instead of starting from scratch.

Yes, but only if it is a freshwater tub (not saltwater) and if you make sure the chlorine and bromine levels are below 1 ppm.

The Rockville, MD homeowners’ guide to pool and spa services

From average costs to expert advice, get all the answers you need to get your job done.

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"